__all__= ['adds_fun'] # 只针对 from 包.模块 import * 生效

def adds_fun(*args):
    sum = 0
    print(type(args))
    for item in args:
        sum += item
    return sum

def divides(*args):
    dv= 0 
    if len(args)>1:
        for item in args:
            dv= item
    return dv


if __name__=='__main__': # __name__ 表示模块的名称
    # test()
    # adds_fun(*args)
    print(__name__)
    pass